2 * Configuration for Xilinx ZynqMP
3 * (C) Copyright 2014 - 2015 Xilinx, Inc.
4 * Michal Simek <michal.simek@xilinx.com>
6 * Based on Configuration for Versatile Express
8 * SPDX-License-Identifier: GPL-2.0+
11 #ifndef __XILINX_ZYNQMP_H
12 #define __XILINX_ZYNQMP_H
14 #define CONFIG_REMAKE_ELF
16 /* #define CONFIG_ARMV8_SWITCH_TO_EL1 */
18 /* Generic Interrupt Controller Definitions */
20 #define GICD_BASE 0xF9010000
21 #define GICC_BASE 0xF9020000
23 #define CONFIG_SYS_ALT_MEMTEST
24 #define CONFIG_SYS_MEMTEST_SCRATCH 0xfffc0000
26 #ifndef CONFIG_NR_DRAM_BANKS
27 # define CONFIG_NR_DRAM_BANKS 2
29 #define CONFIG_SYS_MEMTEST_START 0
30 #define CONFIG_SYS_MEMTEST_END 1000
32 #define CONFIG_SYS_INIT_SP_ADDR CONFIG_SYS_TEXT_BASE
34 /* Generic Timer Definitions - setup in EL3. Setup by ATF for other cases */
35 #if !defined(COUNTER_FREQUENCY)
36 # define COUNTER_FREQUENCY 100000000
39 /* Size of malloc() pool */
40 #define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 0x2000000)
43 #define CONFIG_ARM_DCC
44 #define CONFIG_CPU_ARMV8
46 #define CONFIG_CONS_INDEX 0
47 #define CONFIG_SYS_BAUDRATE_TABLE \
48 { 4800, 9600, 19200, 38400, 57600, 115200 }
50 /* Command line configuration */
54 #define CONFIG_BOOTP_BOOTFILESIZE
55 #define CONFIG_BOOTP_MAY_FAIL
57 #if defined(CONFIG_MMC_SDHCI_ZYNQ)
58 # define CONFIG_SUPPORT_EMMC_BOOT
59 # ifndef CONFIG_ZYNQ_SDHCI_MAX_FREQ
60 # define CONFIG_ZYNQ_SDHCI_MAX_FREQ 200000000
64 #ifdef CONFIG_NAND_ARASAN
65 # define CONFIG_SYS_MAX_NAND_DEVICE 1
66 # define CONFIG_SYS_NAND_ONFI_DETECTION
67 # define CONFIG_MTD_DEVICE
70 #if defined(CONFIG_SPL_BUILD)
71 #define CONFIG_ZYNQMP_PSU_INIT_ENABLED
74 /* Miscellaneous configurable options */
75 #define CONFIG_SYS_LOAD_ADDR 0x8000000
77 #if defined(CONFIG_ZYNQMP_USB)
78 #define CONFIG_SYS_DFU_DATA_BUF_SIZE 0x1800000
79 #define DFU_DEFAULT_POLL_TIMEOUT 300
80 #define CONFIG_USB_CABLE_CHECK
81 #define CONFIG_THOR_RESET_OFF
82 #define DFU_ALT_INFO_RAM \
84 "setenv dfu_alt_info " \
85 "Image ram $kernel_addr $kernel_size\\\\;" \
86 "system.dtb ram $fdt_addr $fdt_size\0" \
87 "dfu_ram=run dfu_ram_info && dfu 0 ram 0\0" \
88 "thor_ram=run dfu_ram_info && thordown 0 ram 0\0"
90 #define DFU_ALT_INFO \
93 #ifndef CONFIG_SPL_BUILD
94 # define PARTS_DEFAULT \
95 "partitions=uuid_disk=${uuid_gpt_disk};" \
96 "name=""boot"",size=16M,uuid=${uuid_gpt_boot};" \
97 "name=""Linux"",size=-M,uuid=${uuid_gpt_Linux}\0"
101 #if !defined(DFU_ALT_INFO)
102 # define DFU_ALT_INFO
105 #if !defined(PARTS_DEFAULT)
106 # define PARTS_DEFAULT
109 /* Do not preserve environment */
110 #define CONFIG_ENV_SIZE 0x8000
112 /* Monitor Command Prompt */
113 /* Console I/O Buffer Size */
114 #define CONFIG_SYS_CBSIZE 2048
115 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
116 #define CONFIG_PANIC_HANG
117 #define CONFIG_SYS_MAXARGS 64
119 /* Ethernet driver */
120 #if defined(CONFIG_ZYNQ_GEM)
122 # define CONFIG_SYS_FAULT_ECHO_LINK_DOWN
123 # define PHY_ANEG_TIMEOUT 20000
127 #if defined(CONFIG_SYS_I2C_ZYNQ)
128 # define CONFIG_SYS_I2C
129 # define CONFIG_SYS_I2C_ZYNQ_SPEED 100000
133 #ifdef CONFIG_ZYNQMP_EEPROM
134 # define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2
135 # define CONFIG_SYS_I2C_EEPROM_ADDR 0x54
136 # define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 4
137 # define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 5
138 # define CONFIG_SYS_EEPROM_SIZE (64 * 1024)
141 #ifdef CONFIG_SATA_CEVA
142 #define CONFIG_SYS_SCSI_MAX_SCSI_ID 2
143 #define CONFIG_SYS_SCSI_MAX_LUN 1
144 #define CONFIG_SYS_SCSI_MAX_DEVICE (CONFIG_SYS_SCSI_MAX_SCSI_ID * \
145 CONFIG_SYS_SCSI_MAX_LUN)
148 #define CONFIG_SYS_BOOTM_LEN (60 * 1024 * 1024)
150 #define CONFIG_BOARD_EARLY_INIT_R
151 #define CONFIG_CLOCKS
153 #define ENV_MEM_LAYOUT_SETTINGS \
154 "fdt_high=10000000\0" \
155 "initrd_high=10000000\0" \
156 "fdt_addr_r=0x40000000\0" \
157 "pxefile_addr_r=0x10000000\0" \
158 "kernel_addr_r=0x18000000\0" \
159 "scriptaddr=0x02000000\0" \
160 "ramdisk_addr_r=0x02100000\0" \
162 #if defined(CONFIG_MMC_SDHCI_ZYNQ)
163 # define BOOT_TARGET_DEVICES_MMC(func) func(MMC, mmc, 0) func(MMC, mmc, 1)
165 # define BOOT_TARGET_DEVICES_MMC(func)
168 #if defined(CONFIG_SATA_CEVA)
169 # define BOOT_TARGET_DEVICES_SCSI(func) func(SCSI, scsi, 0)
171 # define BOOT_TARGET_DEVICES_SCSI(func)
174 #if defined(CONFIG_ZYNQMP_USB)
175 # define BOOT_TARGET_DEVICES_USB(func) func(USB, usb, 0) func(USB, usb, 1)
177 # define BOOT_TARGET_DEVICES_USB(func)
180 #define BOOT_TARGET_DEVICES(func) \
181 BOOT_TARGET_DEVICES_MMC(func) \
182 BOOT_TARGET_DEVICES_USB(func) \
183 BOOT_TARGET_DEVICES_SCSI(func) \
187 #include <config_distro_bootcmd.h>
189 /* Initial environment variables */
190 #ifndef CONFIG_EXTRA_ENV_SETTINGS
191 #define CONFIG_EXTRA_ENV_SETTINGS \
192 ENV_MEM_LAYOUT_SETTINGS \
197 /* SPL can't handle all huge variables - define just DFU */
198 #if defined(CONFIG_SPL_BUILD) && defined(CONFIG_SPL_DFU_SUPPORT)
199 #undef CONFIG_EXTRA_ENV_SETTINGS
200 # define CONFIG_EXTRA_ENV_SETTINGS \
201 "dfu_alt_info_ram=uboot.bin ram 0x8000000 0x1000000;" \
202 "atf-uboot.ub ram 0x10000000 0x1000000;" \
203 "Image ram 0x80000 0x3f80000;" \
204 "system.dtb ram 0x4000000 0x100000\0" \
205 "dfu_bufsiz=0x1000\0"
208 #define CONFIG_SPL_TEXT_BASE 0xfffc0000
209 #define CONFIG_SPL_STACK 0xfffffffc
210 #define CONFIG_SPL_MAX_SIZE 0x40000
212 /* Just random location in OCM */
213 #define CONFIG_SPL_BSS_START_ADDR 0x0
214 #define CONFIG_SPL_BSS_MAX_SIZE 0x80000
216 #if defined(CONFIG_SPL_SPI_FLASH_SUPPORT)
217 # define CONFIG_SPL_SPI_LOAD
218 # define CONFIG_SYS_SPI_KERNEL_OFFS 0x80000
219 # define CONFIG_SYS_SPI_ARGS_OFFS 0xa0000
220 # define CONFIG_SYS_SPI_ARGS_SIZE 0xa0000
222 # define CONFIG_SYS_SPI_U_BOOT_OFFS 0x170000
225 /* u-boot is like dtb */
226 #define CONFIG_SPL_FS_LOAD_ARGS_NAME "u-boot.bin"
227 #define CONFIG_SYS_SPL_ARGS_ADDR 0x8000000
229 /* ATF is my kernel image */
230 #define CONFIG_SPL_FS_LOAD_KERNEL_NAME "atf-uboot.ub"
232 /* FIT load address for RAM boot */
233 #define CONFIG_SPL_LOAD_FIT_ADDRESS 0x10000000
236 #ifdef CONFIG_MMC_SDHCI_ZYNQ
237 # define CONFIG_SYS_MMCSD_FS_BOOT_PARTITION 1
238 # define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTOR 0 /* unused */
239 # define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTORS 0 /* unused */
240 # define CONFIG_SYS_MMCSD_RAW_MODE_KERNEL_SECTOR 0 /* unused */
241 # define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME "u-boot.img"
244 #if defined(CONFIG_SPL_BUILD) && defined(CONFIG_SPL_DFU_SUPPORT)
245 # undef CONFIG_CMD_BOOTD
246 # define CONFIG_SPL_ENV_SUPPORT
247 # define CONFIG_SPL_HASH_SUPPORT
248 # define CONFIG_ENV_MAX_ENTRIES 10
251 #define CONFIG_SYS_SPL_MALLOC_START 0x20000000
252 #define CONFIG_SYS_SPL_MALLOC_SIZE 0x100000
254 #ifdef CONFIG_SPL_SYS_MALLOC_SIMPLE
255 # error "Disable CONFIG_SPL_SYS_MALLOC_SIMPLE. Full malloc needs to be used"
258 #define CONFIG_BOARD_EARLY_INIT_F
260 #endif /* __XILINX_ZYNQMP_H */